Momoyo appears (sings/talks) in the following CD singles.

2018.07.18	Hoshi no Dialogue (PCCG-70432)	Song
2019.08.07	Star Diamond (PCCG-1788)	Song
2021.06.30	Watashitachi ha Mou Butai no Ue (PCCG-2035)	Song
2022.08.17	Teppen Tengoku (XNDD-10)	Song